Ergün Süzer N, Alpar S, Tatlıparmak AC, Yılmaz S. Comparison of five early warning scores in predicting mortality risk in patients presenting to the emergency department with acute dyspnea: qSOFA, NEWS2, MEWS, HASI, and SIL. Eur Res J. 2025;11(5):845-857. doi:10.18621/eurj.1738116